Tselenti, Panagiota, Danas, Konstantinos and Lazaridou, Olympia (2018) Inferring and calculating trust for trust-based recommendations. In: 22nd Pan-Hellenic Conference on Informatics; 29 Nov-01 Dec 2018, Athens, Greece.

Keramaris, Vasilios A. and Danas, Konstantinos (2015) The medical ontology "HoPRO". In: Mantas, John , Hasman, Arie and Househ, Mowafa S., (eds.) Enabling health informatics applications. Amsterdam, Netherlands : IOS Press. pp. 135-138. (Studies in Health Technology and Informatics, (213)) ISSN (print) 0926-9630 ISBN 9781614995388

Tselenti, Panagiota and Danas, Konstantinos (2014) A Review of Trust-Aware Recommender Systems Based on Graph Theory. In: International Conference on Computer Science, Computer Engineering, and Social Media; 12-14 Dec 2014, Thessaloniki, Greece.

Keramaris, V. and Danas, K. (2014) Development of Medical Ontology "HoPRO" (Hospital PRocess Ontology). In: 12th International Conference on Informatics, Management and Technology in Healthcare; 10 - 13 July 2014, Athens, Greece.

Keramaris, Vasilios A and Danas, Konstantinos (2014) Development of Medical Ontology "HoPRO" (Hospital PRocess Ontology). In: Mantas, John , Househ, Mowafa S. and Hasman, Arie, (eds.) Integrating Information Technology and Management for Quality of Care. IOS Press. pp. 75-78. (Studies in Health Technology and Informatics, (202)) ISBN 9781614994220

Danas, K. (2011) The role of ontologies in multi-methodological SAD frameworks: proposals for the healthcare industry. In: 15th International Symposium on Health Information Management Research; 08-09 Sep 2011, Zurich, Switzerland. ISBN 9780955928314 (Unpublished)

Papagiannis, F., Danas, K and Roudsari, A. (2011) National patient flow framework: An ontological patient-oriented redesign. In: An International Conference addressing Information Technology and Communications in Health; 24 - 27 Feb 2011, Victoria, Canada.

Papagiannis, Fragoulis, Roudsari, Abdul and Danas, Konstantinos (2011) National patient flow framework: an ontological patient-oriented redesign. In: Borycki, Elizabeth M. , Bartle-Clar, John A. , Househ, Mowafa S. , Kuziemsky, Craig E. and Schraa, Ellen G., (eds.) International Perspectives in Health Informatics. Amsterdam : IOS Press. pp. 305-310. (Studies in Health Technology and Informatics, (164)) ISBN 9781607507086

Danas, Konstantinos, Roudsari, Abdul and Ketikidis, Panayiotis (2006) The Applicability of a Multi-attribute Classification Framework in the Healthcare Industry. Journal of Manufacturing Technology Management, 17(6), pp. 772-785. ISSN (print) 1741-038X

Papagiannis, Fragoulis, Danas, Konstantinos and Roudsari, Abdul (2005) Restructuring of the Health care sector: A patient oriented approach. In: 10th International Symposium on Health Information Management Research; 22 - 24 Sept 2005, Thessaloniki, Greece.

Danas, Konstantinos, Roudsari, Abdul and Ketikidis, Panayiotis (2005) The applicability of a multi-attribute classification framework in the Healthcare industry. In: 3rd International Workshop on Supply chain management & Information systems; 6 - 8 July 2005, Thessaloniki, Greece.

Papagiannis, Fragoulis and Danas, Konstantinos (2005) The minimization of the time to market ratio using a supply – demand algorithm: A case study. In: 3rd International Workshop on Supply chain management & Information systems; 6 - 8 July 2005, Thessaloniki, Greece.

Danas, K., Roudsari, A. and Ketikidis, P. (2002) A virtual hospital pharmacy inventory: An approach to support unexpected demand. Journal of Medical Marketing, 2(2), pp. 125-129. ISSN (print) 1745-7904

Danas, K., Roudsari, A.V. and Ketikidis, P. (2001) A virtual hospital pharmacy inventory: an approach to support unexpected demand. In: 3rd International Conference on the advances and delivery of health; 04 - 06 Apr 2001, London, U.K..